DescriptionThe SN54290J is one of the SN54290 series.The SN54290J is a monolithic.This counters contains four master-slave flip-flops and additional gating to provide a divide-by-two counter and a three-stage binary counter for which the count cycle length is divide-by-five for the '290. Features...
SN54290J: DescriptionThe SN54290J is one of the SN54290 series.The SN54290J is a monolithic.This counters contains four master-slave flip-flops and additional gating to provide a divide-by-two counter and a t...
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Features: PinoutSpecificationsDescriptionThe SN54/74LS147 and SN54/74LS148 are Priority Encoders. ...
PinoutDescriptionThe LS155 and LS156 are Dual 1-of-4 Decoder/Demultiplexers with common Address in...
The SN54290J is one of the SN54290 series.The SN54290J is a monolithic.This counters contains four master-slave flip-flops and additional gating to provide a divide-by-two counter and a three-stage binary counter for which the count cycle length is divide-by-five for the '290.
Features of the SN54290J is:GND and VCC on corner pins(pins 7 and 14 respectively).
The absolute maximum ratings of the SN54290J can be summarized as:(1)supply voltage,VCC:7V; (2)input voltage:5.5V; (3)interemitter voltage:5.5mA; (4)storage temperature range:-65 to 150;(5)operating free-air temperature range:-55 to125.
The electrical characteristics(Ta=25) of the SN54290J can be summarized as:(1)VIK:-1.5V; (2)VIL:0.8V MAX; (3)II:1mA;(4)ICC:29mA TYP 42mA MAX.If you want to know more information such as the electrical characteristics ,please download the datasheet in www.seekdatasheet.com .